DELSU Biology 2015/2016 Past Questions

Practice each question, then open it to see the full details.

The enzyme that converts fatty foods to glycerol and fatty acids is

A.lipase
B.trypsin
C.ptyalin
D.amylase

The end products of protein digestion include the following except

A.Glucosen
B.Amino-acids
C.Starch
D.Fatty acids

Actively dividing cells are also referred to as

A.Meristem
B.Xylem
C.Phloem
D.Root cap.

All but one of the following is typical to living organisms

A.Cellular composition
B.Death
C.Perspiration
D.Photosynthesis.

Mucor and Rhizopus are typical examples of

A.Mutualism
B.Symbiosis
C.Saprophytism
D.Predation

Plants are regarded as autotrophic because

A.they cannot move from one place to another
B.They can manufacture their own food materials
C.they cannot produce their own food
D.they are not self-sustaining

A.Plants only
B.Animals only
C.Plants only
D.Annimals and Plants

If an organism obtains its food through haustoria, such organism is said to be

A.parasitic
B.symbiotic
C.epiphytIC
D.saprophytic

Which of the following vertebrae lacks a centrum?

A.axis
B.atlas
C.lumber
D.thoracic

The following are protective organs except

A.Skin
B.Endodermis
C.Epidermis
D.Feathers

The phenomenon that requires a semi permeable membrane is called

A.Dillusion
B.Osmosis
C.Deplasmolysis
D.Faccidity